Michael Jack Leymaster, M.D.
NPI 1164426995ActiveIndividual· Pediatrics· Westerville, OH
Pediatrics (M.D.) in Westerville, Ohio, licensed in OH, with an NPI issued in June 2005. Enrolled in Medicare as practitioner - pediatric medicine. Surgenex LLC was the largest of 8 companies reporting payments in 2025, $196.68 in all, mostly food and beverage.
Overview
| NPI | 1164426995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2005 |
| Last updated in NPPES | Aug 9, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 35.081189 | OH |
| Pediatrics | 208000000X | 35-08-1189 L | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (OH) |
|---|
Industry payments (Open Payments)
- 2025$196.68 · 11 payments from 8 companies
- 2024$52.65 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Surgenex LLC | $33.36 | 1 |
| Collegium Pharmaceutical, Inc. | $31.62 | 2 |
| Merck Sharp & Dohme LLC | $30.16 | 2 |
| Tris Pharma Inc | $27.76 | 2 |
| Supernus Pharmaceuticals, Inc. | $20.38 | 1 |
What the 2025 payments were for
- Food and Beverage$196.68 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 pediatricians in Westerville · All pediatricians in Ohio